locus-tag	class	description
NVP1177O_02	COG1783	phage Terminase large subunit
NVP1177O_62	COG3723	Recombinational DNA repair protein, rece pathway
NVP1177O_63	COG1403	HNH endonuclease
NVP1177O_64	COG4570	Endonuclease that resolves Holliday junction intermediates made during homologous genetic recombination and DNA repair. Exhibits sequence and structure-selective cleavage of four-way DNA junctions, where it introduces symmetrical nicks in two strands of the same polarity at the 5' side of dinucleotides. Corrects the defects in genetic recombination and DNA repair associated with inactivation of ruvAB or ruvC
NVP1177O_69	COG0338	D12 class N6 adenine-specific DNA methyltransferase